PartsTable TECHNICAL DATA SHEET

NSN 1005-01-663-2394Government record, cited

Conversion Kit, Rifle1005-01-663-2394

NSN 1005-01-663-2394 · NIIN 016632394 · Part number WCALX-MCX-14B-556-TAP

Sig Sauer Inc. · FSC 1005 — Guns, Through 30mm · FSG 10 — Weapons · CAGE 6ZWB1

Government record, cited

NSN 1005-01-663-2394 — this item is cataloged by the U.S. Government under National Stock Number 1005-01-663-2394. Manufacturer of record part number: WCALX-MCX-14B-556-TAP.

Also searched as 1005-01-663-2394 · 1005016632394 · NIIN 016632394 · 01-663-2394 · FSC 1005 Guns, Through 30mm · CAGE 6ZWB1 · WCALX-MCX-14B-556-TAP · CALX-MCX-14B-556

Nearby stock numbers ← 1005-01-663-2387 Conversion Kit, Rifle · 1005-01-663-2397 Conversion Kit, Rifle →

Features

Conversion Kit,rifle — FSC 1005
1 manufacturer part number on file
Manufacturer of record: Sig Sauer Inc.

Identification

NSN: 1005-01-663-2394
NIIN: 016632394
FSC: 1005 — Guns, Through 30mm
FSG: 10 — Weapons
Primary part number: WCALX-MCX-14B-556-TAP
Manufacturer: Sig Sauer Inc.

General Description

The Conversion Kit,rifle, cataloged under National Stock Number 1005-01-663-2394, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Sig Sauer Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Conversion Kit,rifle
FSC / FSG	1005 — Guns, Through 30mm (FSG 10)
Manufacturers	Sig Sauer Inc. (CAGE 6ZWB1)

Technical Specifications

Parameter	Value
NSN	1005-01-663-2394
Primary Part Number	WCALX-MCX-14B-556-TAP
Item Name	Conversion Kit,rifle
FSC / FSG	1005 / 10 — Guns, Through 30mm
Manufacturer	Sig Sauer Inc.
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL D — Destroy Item
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
WCALX-MCX-14B-556-TAP PRIMARY	Sig Sauer Inc. (USA)

Reference documents

Reference	Meaning
CALX-MCX-14B-556	5/9 Secondary reference Sig Sauer Inc.

No interchangeability data on file.

Other items in FSC 1005 — Guns, Through 30mm

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

1005-00-214-0934

REVOLVER,CALIBER .38 SPECIAL

1005-00-214-0934

REVOLVER,CALIBER .38 SPECIAL

1005-00-344-6252

SCREW,STOCK

1005-00-512-6168

BUTTON,CARRIER LATC

1005-00-915-0903

VALVE,REFILL ASSY

1005-00-937-5839

REVOLVER,CALIBER .38 SPECIAL

1005-00-937-5840

REVOLVER,CALIBER .38 SPECIAL

1005-01-251-9180

PIN,TRIGGER HOUSING

Frequently Asked Questions

What is NSN 1005-01-663-2394?

NSN 1005-01-663-2394 is a Conversion Kit,rifle, manufactured by Sig Sauer Inc., classified under FSC 1005, Guns, Through 30mm. Status: active.

What part numbers are listed for NSN 1005-01-663-2394?

NSN 1005-01-663-2394 has 1 manufacturer part number on file: WCALX-MCX-14B-556-TAP (Sig Sauer Inc.).

Is NSN 1005-01-663-2394 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

What is the DEMIL code for NSN 1005-01-663-2394?

NSN 1005-01-663-2394 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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